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authorAkinobu Mita <akinobu.mita@gmail.com>2008-09-13 13:47:19 +0400
committerWim Van Sebroeck <wim@iguana.be>2008-09-23 12:05:32 +0400
commit7f605ac00416d763c2d9681e378a75e7adbb06e8 (patch)
tree8d5e343681f5ead44ab854605d76f13b8a3bdf16 /drivers/watchdog
parentcec5eb7be3a104fffd27ca967ee8e15a123050e2 (diff)
downloadlinux-7f605ac00416d763c2d9681e378a75e7adbb06e8.tar.xz
[WATCHDOG] ibmasr: remove unnecessary spin_unlock()
__asr_toggle() is always called with asr_lock held. But there is unnecessary spin_unlock() call in __asr_toggle(). Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Acked-by: Andrey Panin <pazke@donpac.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/ibmasr.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c
index b82405cfb4cd..89fcefcc8510 100644
--- a/drivers/watchdog/ibmasr.c
+++ b/drivers/watchdog/ibmasr.c
@@ -85,7 +85,6 @@ static void __asr_toggle(void)
outb(reg & ~asr_toggle_mask, asr_write_addr);
reg = inb(asr_read_addr);
- spin_unlock(&asr_lock);
}
static void asr_toggle(void)